Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,570,804",
      "signature": "0x8bc041230cf349653b49a4e74bc59aaccf41ea95e8e9f4e08f0965c28a6416779bda21f1b92a41ed80bf273537048413",
      "randomness": "0x1bd83b69cfcf374caef903faf0233343d7e5811cc8a0d2bf3e990f96a74880d0"
    }
  ],
  "blockNumber": "7,413,036"
}

{
  "Sr25519": "0x44c06d1403372488d488a011e441e880ed51eaa300ea60d8dcc724308ae1f92bdb40f749f9385f611f91b76089bac11481e36d7ae35327e7a4a9bec8d98b0a82"
}